<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
    <title>Title</title>
    <script src="../jquery/jquery-3.2.1.min.js"></script>
    <script src="../js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="../css/bootstrap.css">
</head>
<body>

            <div class="container">

                <div>
                    <h3>输入框组</h3>
                    <div class="input-group">
                        <span class="input-group-addon">$</span>
                        <input type="text" class="form-control">
                        <span class="input-group-addon">.00</span>
                    </div>
                    <div class="input-group">
                        <input type="text" class="form-control">
                        <span class="input-group-btn">
                            <button class="btn btn-primary">
                                <span class="glyphicon glyphicon-search"></span>
                            </button>
                        </span>
                    </div>

                </div>
            </div>

</body>
</html>